baber/WOPTO huggingface dataset:
Patent JP-H02159820-A (JP)
Title: Direct coupling field effect
Inventor: DAGURASU ESU SUMISU
IPC: H03K19/017
Filed: 1989-05-10
Abstract: PURPOSE: To obtain a directly connected FET logic circuit capable of generating output voltage oscillation for increasing noise tolerance and an operation temperature range at two reference voltage levels connecting a Schottky diode between a switching FET and an output FET. CONSTITUTION: A drain-source circuit to be the output FET T11 is connected to a 2nd voltage V<-> reference line and its gate is connected to the gate of the switching FET T10 in common. When a logically high input signal is applied from an input line A at the time of operation, the Schottky diode D3 establishes a sufficiently low voltage drop for holding the drain-source voltage of the output FET T11 at a sufficiently low level so as to lead a large part of a current from a current source V<+> T9 through the FET-T10. Thereby the output voltage is held at a level extremely close to 2nd voltage reference level ground by the output FET-T11. Consequently output voltage oscillation, noise tolerance and the operation temperature range are increased correspondingly to the output voltage.
Patent JP-H01285756-A (JP)
Title: Refrigerating device for on-vehicle container
Inventor: KINOSHITA TAKESHI
IPC: F25B27/00
Filed: 1988-05-13
Abstract: PURPOSE:To maintain a refrigerating capacity in a container even during the stopping of an engine and keep a refrigerating temperature constant regardless of the fluctuation of the running speed of a vehicle during running by a method wherein the title device is provided with a battery supplying a DC voltage for obtaining the driving power of a motor to an inverter device, a generator, driven by the power of the engine and charging the battery through a rectifier, and an external voltage charging circuit, charging the battery by an external power source when the engine is being stopped. CONSTITUTION:An inverter inputs the output of a boosting chopper 10 to convert it into an AC voltage having a variable frequency. The AC voltage is supplied to a motor accommodated in a compressor 13 to generate a refrigerating cycle by the compressor 13 and an evaporator condenser 8 and refrigerates the inside of a refrigerating container 9. When it is necessary to maintain a refrigerating capacity in the refrigerating container 9, the commercial power source 15 of a refrigerating factory or the like is inputted into the power source inputting unit of the vehicle through a connector 16.
Patent JP-H08317534-A (JP)
Title: Electrical connecting box
Inventor: HIGUCHI EIJI
IPC: H01R13/52
Filed: 1995-05-16
Abstract: PURPOSE: To prevent flooding into a case from a die releasing hole without requiring a lower cover by placing in contact the die releasing hole opened at the bottom wall of the lower case in the fixed state with the lower surface of a recessed area of the external wall of the upper case constinued to a second water-proof frame wall surrounded by the first water-proof frame wall and surrounding at its frame wall the first water-proof frame wall. CONSTITUTION: After a bus bar 3 and an insulated late 4 are housed in the required area in a lower case 10, an upper case 11 is fitted into the lower case 10 and these are locked through engagement of lock pawl 13 and the pawl 17 to be locked. Under this engagement condition, the second water-proof frame wall 18 surrounds the internal side surface of the case of the first water-proof frame wall 15 and the upper surface 15a of the internal surface of case of the first water-proof frame wall 15 is placed in contact with the lower surface 11c of the recessed area 11b of the upper case 11. Thereby, flooding by water from the die releasing hole 14 into the bus bar housing section surrounded by the external wall 11a of the upper case 11 and the second water-proof frame wall 18 can be reliably prevented.
Patent JP-H08315513-A (JP)
Title: Method and apparatus for reproducing data of disc recording/reproduction unit
Inventor: TSUNODA MASAHIKO
IPC: G11B19/04
Filed: 1995-05-16
Abstract: PURPOSE: To realize a high density disc recording/reproduction unit by reproducing data surely from continuous data sectors without sacrifice of data format efficiency by increasing the gap area in a data reproducing apparatus employing a PRML system read channel. CONSTITUTION: In the initial reproducing stage of data, a restart RG generation circuit 15 for read channel turns on a restart read gate signal RRG in synchronism with a reference read gate signal RG. Consequently, when a data is reproduced from a preceding one of continuous data sectors, reproduction of data is started by a restart read gate signal RRG corresponding to a reference read gate signal RG. When the data is reproduced subsequently from a data sector adjacent to the preceding one, the reference read gate signal RG is turned on for a predetermined period before the restart read gate signal RRG is turned on.
Patent JP-H01288208-A (JP)
Title: Hair dryer having mist generating function
Inventor: JOSA HIROTAKA
IPC: A45D20/12
Filed: 1988-05-14
Abstract: PURPOSE:To execute a miniaturization and to suppress a vibration by linking both output shafts of a driving motor to be a double-shaft motor to an air pump part and fan respectively. CONSTITUTION:A driving motor M is the double-shaft motor, output shafts 12a, and 12b are projected from both edges, respectively, and the motor is arranged between an air pump part 6 and a fan 5 in a main body housing 1. A bush 18 is provided to the output shaft 12b of the driving motor M, and by pressing the bush 18 into the center of the fan 5, the shaft 12b is linked to the fan 5. The air pump part 6 is composed of a bush 23 into which an eccentric shaft 22 of the output shaft 12a of the driving motor M is penetrating ly inserted, a diaphragm 24, a pump base 24, a pump cover 26, a setscrew 39, etc., a suction hole 27 is provided to the pump cover 26, an air discharge pipe 28 is provided to the pump base 25, the diaphragm 24 is vibrated by the eccen tric rotation of the eccentric shaft 22 of the output shaft 12a by the drive of the driving motor M, an air room 29 is shrunk, and thereby, the air is fed out through the suction hole 27, air room 29 and air discharge pipe 28.
Patent JP-S62273816-A (JP)
Title: Automatic removing apparatus for injection molding
Inventor: TAKIGAWA NAOKI
IPC: B29C45/42
Filed: 1986-05-23
Abstract: PURPOSE:To remove moldings automatically and to reduce a molding time, by controlling a removal mechanism by numerical control corresponding to the movement of a movable mold. CONSTITUTION:A mold opening starts after a required injection process and dwell process. By detecting the mold opening rate of a movable mold 4 by a pulse signal of an encoder 61, a controller 8 makes a chuck 75 approach to the movable mold 4 at the preset rate corresponding to this mold opening rate. At the time when the mold opening is finished, the controller 8 controls a removing apparatus by numerical control so that the chuck plate 75 may more to the removal position of the moldings. When the mold opening is finished, the moldings are projected out by an ejector of the injection molding, and by the operation of an air pressure apparatus of the removing apparatus, the chuck plate 75 can retain the moldings 10 in a vacuum and thereby the moldings are removed.
Patent JP-S5819305-A (JP)
Title: Modification of butadiene rubber
Inventor: UENO HARUO
IPC: C08F8/00
Filed: 1981-07-29
Abstract: PURPOSE:To improve the wet skid property of a butadiene rubber having a specified proportiok of a cis-1,4 structure unit without detriment to the characteristics of the butadiene, by adding a specified amount of a phenol compound to the butadiene rubber. CONSTITUTION:To a tutadiene rubber having cis-1,4 structure unit content of above 80%, pref., above 90% is added a phenol compound in an amount of 2-15 molecules per 100 butadiene monomer units constituting the butadiene rubber. Examplary of the phenol compound are phenol and xylenol, and these compounds are used alone or in combination. This addition reaction is carried out in a suitable solvent (e.g., benzene) with the aid of a protonic acid catalyst (e.g., sulfuric acid). Here, the reaction is carried out at about 120-180 deg.C, and the butadiene rubber is dissolved in a reaction solvent in an amount of below about 20wt%. About 10-1,000pts.wt. phenol compound is used per 100pts.wt. butadiene rubber, and about 0.01-10pts.wt. catalyst is used.
Patent JP-2000310399-A (JP)
Title: Detection of leakage of pipe
Inventor: KEITH JOHN ROY
IPC: G01M3/24
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To shorten inspection time without inspecting the whole of an area doubtful of water leakage. SOLUTION: This device permanently or semi-permanently installed on water pipes 15, 16 underground to detect leakage inside has a hydrophone 26 to be installed to acoustically monitor water flowing along the pipes 15, 16 and a means (printed circuit board 29) to analyze a parameter of an output signal of the hydrophone 26 and to transmit an alarm signal when the parameter exceeds a certain maximum value or is lower than a certain minimum value. This device also has a radio transmitter to show detection of leakage by transmitting the alarm signal to a remote receiver. The maximum and minimum values are favourably computed by using data with the lapse of time provided from the hydrophone 26 so that the values are automatically adjusted so as to suit to a place of the device.
Patent JP-H11275893-A (JP)
Title: System of switching control of multi-shaft motor
Inventor: YOKOYAMA SHOGO
IPC: H02P23/18
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a motor driving system at large by making the PWM circuit at the latter stage of the PWM output terminal of a CPU into a single piece. SOLUTION: This latter stage of the PWM output terminal 2 of a CPU 1 is provided with one piece of PWM circuit 5, and the output of this PWM circuit 5 is portioned out into plurality, and the latter stages of the above plurality of outputs of the PWM circuit 5 are provided with relays 7a-7c. Furthermore, the latter stages of the relays 7a-7c are provided with motors 4a-4c, respectively, and each relay 4a-4c is arranged to control the opening and closing of a contact by CPU 1.
Patent JP-S5545154-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJITA NAOYA
IPC: G11B5/027
Filed: 1978-09-27
Abstract: PURPOSE: To adjust a recording system to the best condition in a short time with excellent frequency characteristics to various tapes by making the automatic compensating adjustment of the recording system by recording and reproducing reference signals, differing in frequency, by a compound recording-reproduction combination head.  
     CONSTITUTION: Reference signals of 1KHz, etc., outputted by oscillator 6 are recorded and reproduced by recording-reproduction combination type head 8. This reproduction output is A/D-converted by A/D converter 11 and then compared by operator 12 of computer 15 with a reference value, based upon a standard tape, recorded in memory 13, and controller 14 generates sensitivity control data in accordance with the kind of the tape, thereby adjusting the sensitivity of the recording system corresponding to the kind of the tape to the best value. The control data in this best control is stored in memory 13 and immediately after reference data in the similar compensation of the recording system by reference signals differing in frequency from oscillator 6 are recorded by a used combination head, the reference signal is reproduced, so that the automatic compensation of the recording system will be performed in a short time with excellent frequency characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5451410-A (JP)
Title: Remote operation system of automatic answering telephone set
Inventor: TANABE MINORU
IPC: H04M1/65
Filed: 1977-09-30
Abstract: PURPOSE:To increase the remote operation mode and to make unnecessary BPF of high precision, by changing the output time of the mono-frequency oscillator transmitted from the place visited. CONSTITUTION:When the output of the mono-frequency oscillator is inputted to the telephone set at the place visited for a given time, the transistor T1 and the monostable multivibrator 4 are operated. This sets FF1 and rewinding is made with the activation of the plunger 5, and the stopping of the reel stand 8 activates the tape end detection circuit 9, setting FF2. The operation of the plunger 6 performs reproducing operation. Next, when the output having shorter time constant than that of the monostablee multivibrator 4 is transmitted from the oscillator, FF2 is reset and the reproducing operation can be stopped.
Patent JP-2000305456-A (JP)
Title: Pop advertising plate supporter
Inventor: SUNAGA TAKUYA
IPC: G09F1/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a POP(Point-of-Purchase) advertising plate supporter of a single layer side plate. SOLUTION: This POP advertising plate is formed by folding and erecting the side plate 3 extended via a side folding line 2 at the side edge of a bottom plate 1, folding and erasing a back plate 5 extended via a back folding line 4 at the back edge of the bottom plate 1, intermeshing a notch 6 formed at the top edge of the back plate 5 and an internal angle 7 formed at the back edge of the side plate 3 to fix the folding and erecting state of the side plate 3 and inserting the POP advertising plate into an insertion groove 8 formed at the top edge of the side plate 3 to cause the self-standing of the POP advertising plate.
Patent JP-S5819127-A (JP)
Inventor: TOBISAWA HISAO
IPC: H02J13/00
Filed: 1981-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10307709-A (JP)
Title: Root extraction circuit and floating point root extraction device
Inventor: KAWAI HIROYUKI
IPC: G06F7/552
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution or to accelerate an operation speed. SOLUTION: For instance, (i)=3-8 is defined, and in the carry output prediction circuit of the generation part of square root part data q(i), the carry output prediction circuit (i)  (i) = one of 3-8} inputs the state flags AHin and ALin of a preceding stage, the most significant order added result SUM of the preceding stage, the square root part data q(i-1) of the preceding stage and carry input Cin to the carry output prediction circuit (i) and outputs the state flags AHout and ALout to the next stage and the square root part data q(i). Then, the state flags AHout and ALout are turned to the state flags AHin and ALin of the carry output prediction circuit (i+1).
Patent JP-H10310090-A (JP)
Title: Frame structure for motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62K11/04
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure for a motorcycle in which assemblage performance of engine auxiliary such as an ignition coil is improved. SOLUTION: In a motorcycle 1 having a body frame 2 provided with a tank rail part 6a provided on the back of a head pipe 10 to be expanded right and left and extended backward and downward, in which a head part of an engine 3 is disposed roughly under the head pipe 10, a reinforcement member 23 is disposed at a junction part of the head pipe 10 with the tank rail part 6a on the right and left, a locking protrusion 24 for fixing a fuel tank and an installation part 25 for engine accessories 4 are integrally formed on the reinforcement member 23, and a fixing member 26 such as a bolt is installed from the back, thereby the engine auxiliary 4 is fixed on the installation part 25.
Patent JP-H04345830-A (JP)
Title: Molding for vehicle and its manufacture
Inventor: SHIIYA KAZUO
IPC: B29C69/00
Filed: 1991-05-23
Abstract: PURPOSE:To eliminate the deterioration of outward appearance formed by a joint by forming terminal processed sections integrally with a mold main body on both ends in the longitudinal direction of the mold main body. CONSTITUTION:A mold main body 2 provided with a flat belt-shaped core bar 3 and an elastic coated layer 4 extrusion molded in a manner of covering the core bar 3 and also folded sections 5 folded along the rear face side on both sides in the width direction is formed. Terminal processed sections 14 and 15 of extension sections are formed on both ends of the mold main body 2 by extending the extending sections 12 and 13 from which folded sections 5 are cut out respectively on both ends in the longitudinal direction of the mold main body 2 and drawing both extension sections 12 and 13 of the mold main body 2.
Patent JP-S63282428-A (JP)
Title: Space heating and cooling apparatus consisting of interconnected box type panels
Inventor: MATSUMOTO MIKIHIKO
IPC: F24F13/32
Filed: 1987-05-15
Abstract: PURPOSE:To prevent the deformation of an apparatus by a method wherein the size proportion and structure of each box type panel are determined so that its deformation is minimized, and heat transfer tubes are arranged to promote the uniformity in the temp. of the whole box type panels. CONSTITUTION:The size proportion in the lateral width and longitudinal length of each box type panel 1 is limited in such a manner that the ratio of the short side to the long side is 1 to 1-3 and reinforcing ribs 11... supporting circumferential four sides are placed as leg parts and the panel is brought in the most advantageous structure to loads caused by heat and other external force from the standpoint of the strength of materials to minimize the deformation of the panel 1. Heat transfer tubes as a heat source are so arranged that the fluid temp. in adjacent tubes are brought in high and low levels with each other to carry out heat transfer exchange in the whole panels 1 and promote the uniformity in the whole temp. As a result, because the ribs 11$ vare placed and thermal external forces applied on the flat parts of the panels are equalized completely, the deformation of an apparatus can be prevented.
Patent JP-S6010499-A (JP)
Title: Driving method of charge transferring device
Inventor: SHIYUDOU ACHIO
IPC: G11C27/04
Filed: 1983-06-30
Abstract: PURPOSE:To prevent mutual mixing of charges transferred from different charge transferring sections at the time of multiplexing by making the potential under the final electrode of the first charge transferring section higher than the potential under the first stage electrode of the second charge transferring section. CONSTITUTION:A two-phase driving pulse phi1a is given to electrodes 101a, 121a, 141a- and electrodes 211a, 231a- of two first charge transferring sections 1, 2 and a two-phase driving pulse phi2a is given to electrodes 112a, 132a- and electrodes 202a, 222a, 242a-. A two-phase driving pulse phi1b is given to electrodes 301b, 321b, 341b- of the second charge transferring section, and a two-pase driving pulse phi2b is given to electrodes 312b, 332b, 352b-. Here, timing of rise of the pulse phi1b and fall of the pulse phi2b is made later than timing of rise and fall of the pulses phi1a, phi2a, and transfer in the second charge transferring section 3 is performed after completion of transfer in the first charge transferring section 1, 2.
Patent JP-S60261989-A (JP)
Title: Method of manufacturing rotor for roots type fluid feeder
Inventor: WADA YOSHISADA
IPC: F04C18/18
Filed: 1984-06-08
Abstract: PURPOSE:To simplify the manufacture of a Roots type pump rotor by forming plural number of resin passages over the whole molding cavity, in the peripheral direction, pouring resin in every other passage, and allowing said resin to be discharged through the remaining passages. CONSTITUTION:On the outer periphery of a rotor body 10, is formed a molding cavity 24, in which resin passages 26, 27 are provided. With the rotor body 10 kept inserted, resin is poured in every other resin passage out of plural resin passages, and discharged through the remaining resin passages. Accordingly, resin poured in a metal mold flows only between the adjacent resin passages in the molding cavity, thereby, sharply reducing the distance of flow, reducing flow resistance, and saving labor for the following machining.
Patent JP-S5743222-A (JP)
Title: Input and output processing system
Inventor: KIMURO SHIGEO
IPC: G06F13/14
Filed: 1980-08-28
Abstract: PURPOSE:To increase the input and output speed and to improve the system efficiency, by increasing the capacity of input and output registers and providing plural registers. CONSTITUTION:An input and output instruction information produced from a CPU is written in the memory address designated with an address line. For example, addresses 0-7 are assigned to the input and output instruction information, then a flag 1 is set to 1 at the address 7. The input and output processor detects it and advances a counter 12. When the CPU desires to write in data, it is started from the next area, i.e., address 8. Thus, the data is written in sequentially to the succeeding areas. The input and output processor reads in the memory via the address line, and after read-in, the flag 1 is set to 0. Thus, the data are read in one after another.
Patent JP-S5452594-A (JP)
Title: Coin handling device
Inventor: NAKAJIMA MASASHI
IPC: G07F5/24
Filed: 1977-10-03
Abstract: PURPOSE: To handle four kinds of coins within the dimensional range of existing devices by stocking the coins of highest face value in the radial direction in a pile, and using the return passage of auxiliary change deivce as the issuing route for the highest face value coins.  
     CONSTITUTION: A stocking passage 50 for $500 coins is provided, besides change cylinders 10, 20, 30 for $10, $50, and $100 coins, and screened $500 coins, are  piled up by a sliding pin in the radial direction, while overflowing coins are led into  a coin collecting passage 3 through a window 51. When issuing $500 coins, if a return command is given to an electromagnet 66, a driving plate 63 turns counterclockwise and the sliding pin 62 gets out of the passage 50. At the same time, the  sliding pin 61 projects into the passage 50. As a result, the coin held by the sliding  pin 62 will drop into the return passage 41, and then it will be led into the return  passage 1. Then, the driving plate 63 turns clockwise, and the coin held by the pin  61 drops and is caught by the other pin 62, thus ending one issuing operation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09302286-A (JP)
Title: Method for forming coating film
Inventor: NANBU TOSHIRO
IPC: C09D7/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating method whereby a coating film excellent not only in appearance and weatherability but also in stain resistance can be formed on an object to be coated. SOLUTION: This coating method provides a coating film by applying a base coat and then a topcoat to an object to be coated. The base coat is a coating material contg. a metallic powder and/or a colored pigment, and the topcat is a coating material prepd. by incorporating 2-70 pts.wt. silicon compd. represented by the formula [wherein R<1> and R<2> are each a monovalent (1-10C)- alkyl, aryl, or aralkyl group; and b is 0 or 1] or its condensate of partial hydrolyzate into 100 pts.wt. acrylic resin.